EP3403568A1 - Balayage de cavités à accessibilité limitée - Google Patents

Balayage de cavités à accessibilité limitée Download PDF

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Publication number
EP3403568A1
EP3403568A1 EP18170101.2A EP18170101A EP3403568A1 EP 3403568 A1 EP3403568 A1 EP 3403568A1 EP 18170101 A EP18170101 A EP 18170101A EP 3403568 A1 EP3403568 A1 EP 3403568A1
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EP
European Patent Office
Prior art keywords
scanner
light
ear
camera
pattern
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18170101.2A
Other languages
German (de)
English (en)
Other versions
EP3403568B1 (fr
Inventor
Michael Vinther
David Fischer
Karl-Josef Hollenbeck
Mike Van Der Poel
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3Shape AS
Original Assignee
3Shape AS
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Filing date
Publication date
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Application filed by 3Shape AS filed Critical 3Shape AS
Publication of EP3403568A1 publication Critical patent/EP3403568A1/fr
Application granted granted Critical
Publication of EP3403568B1 publication Critical patent/EP3403568B1/fr
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00177—Optical arrangements characterised by the viewing angles for 90 degrees side-viewing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00181—Optical arrangements characterised by the viewing angles for multiple fixed viewing angles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/227—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for ears, i.e. otoscopes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/00149—Holding or positioning arrangements using articulated arms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
EP18170101.2A 2010-03-30 2011-03-30 Balayage de cavités à accessibilité limitée Active EP3403568B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31888210P 2010-03-30 2010-03-30
DKPA201000264 2010-03-30
PCT/DK2011/050103 WO2011120526A1 (fr) 2010-03-30 2011-03-30 Balayage de cavités à accessibilité réduite
EP11762051.8A EP2568870B1 (fr) 2010-03-30 2011-03-30 Balayage de cavités à accessibilité réduite

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP11762051.8A Division EP2568870B1 (fr) 2010-03-30 2011-03-30 Balayage de cavités à accessibilité réduite

Publications (2)

Publication Number Publication Date
EP3403568A1 true EP3403568A1 (fr) 2018-11-21
EP3403568B1 EP3403568B1 (fr) 2023-11-01

Family

ID=44711374

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18170101.2A Active EP3403568B1 (fr) 2010-03-30 2011-03-30 Balayage de cavités à accessibilité limitée
EP11762051.8A Active EP2568870B1 (fr) 2010-03-30 2011-03-30 Balayage de cavités à accessibilité réduite

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP11762051.8A Active EP2568870B1 (fr) 2010-03-30 2011-03-30 Balayage de cavités à accessibilité réduite

Country Status (5)

Country Link
US (1) US20130027515A1 (fr)
EP (2) EP3403568B1 (fr)
DK (1) DK2568870T3 (fr)
ES (1) ES2684135T3 (fr)
WO (1) WO2011120526A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021016644A1 (fr) * 2019-07-30 2021-02-04 Eyes.Tec Gmbh Procédé de création d'images tridimensionnelles de cavités

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
WO2021016644A1 (fr) * 2019-07-30 2021-02-04 Eyes.Tec Gmbh Procédé de création d'images tridimensionnelles de cavités

Also Published As

Publication number Publication date
EP2568870B1 (fr) 2018-05-02
EP2568870A1 (fr) 2013-03-20
US20130027515A1 (en) 2013-01-31
EP2568870A4 (fr) 2016-10-12
ES2684135T3 (es) 2018-10-01
DK2568870T3 (en) 2018-08-13
WO2011120526A1 (fr) 2011-10-06
EP3403568B1 (fr) 2023-11-01

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